3M 7000048745 Electrically Conductive Tape 9703 6in X 36yd

Product Description

The 3M 7000048745 is an electrically conductive Z-axis transfer tape designed for precision electronic assembly and shielding applications. Built on the 3M Tape 9703 platform, it uses a sensitive acrylic adhesive system that conducts electricity through the Z-axis only, allowing controlled electrical pathways perpendicular to the tape surface. The tape ships on a 58-pound polycoated kraft paper liner and is formulated for medium-temperature service with high solvent resistance. It bonds to both high surface energy (HSE) and low surface energy (LSE) substrates, making it adaptable across a range of circuit materials. Electronics assembly technicians and EMI shielding specialists are the primary installers of this product.

This tape is used primarily in grounded EMI and RFI shielding attachment applications and for interconnecting silver ink and polyester-based flexible circuits. It is well suited for environments requiring stable electrical performance at moderately elevated temperatures combined with resistance to solvents encountered during assembly and cleaning processes. Typical applications include bonding conductive flex circuit traces, attaching shielding layers in compact electronic enclosures, and making low-profile conductive interconnections where conventional mechanical fasteners are not practical.

Key Features

• Z-axis electrical conductivity allows precise, directional conductive pathways through the adhesive layer
• Sensitive acrylic adhesive bonds to both HSE and LSE substrates
• 58-pound polycoated kraft paper liner for controlled, clean release during application
• Medium-temperature rating with high solvent resistance for demanding assembly environments
• Suitable for grounded EMI and RFI shielding attachment and flexible circuit interconnection
• Continuous 36-yard roll length minimizes splicing in production or field applications

Compatibility

Designed for use with silver ink and polyester-based flexible circuits in grounded EMI and RFI shielding attachment or interconnection applications.

Installation Notes

Installation is typically performed by electronics assembly technicians or EMI shielding specialists working under ESD-safe conditions. Surfaces should be clean and dry before application; contamination will reduce adhesion and may compromise electrical performance. Do not stretch the tape during application, as this can disrupt the Z-axis conductive particle alignment. Follow the component or system manufacturer's bonding pressure and dwell-time guidelines for the specific substrate type.

Technical Specifications

• Adhesive Type: Acrylic, Z-axis conductive
• Liner: 58-pound polycoated kraft paper
• Width: 6 inches
• Length: 36 yards
• Unit of Measure: Roll
• Minimum Order Quantity: 4
• Weight: 2.35 pounds
• UPC: 00021200427541

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000048745